<template>
  <div class="box">
    <div class="box1"></div>
  </div>
</template>

<script lang="ts" setup>
</script>
<style lang="scss" scoped>
html{
  font-size: 16px;
}
.box{
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100px;
  height: 100px;
  border: 1px solid #00f;
}
.box1{
  width: 1rem;
  height: 1rem;
  border: 1px solid red;
}
</style>
